Велосипедный компьютер с ЖК-цифровым дисплеем Водонепроницаемый одометр для велосипеда Спидометр Велоспорт секундомер езда аксессуары инструмент

Features:
Large and easy-to-read display.
Replace battery by simply using a coin.
Waterproof, make a trip to the wild without concerning the weather.
Easy to install, compatible with all kinds of Professional & Regular bicycles.
Specifications:
Model no: BN-518
Weight: 70g
Color: Black
Display: LCD
Powered by: Button cell
Size: 46mm*46mm*17mm
Material: Engineering plastic(Acrylic,abs plastic), Electronic Components
Package Included:
BN-518 main unit
Bike Mount
Magnet
6*strap
Quick guide(In English)
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.
3. While installing, make sure the distance between the magnet and the main unit is set to around 3-5mm.